The aim of our study was to (1) comprehensively and prospectively evaluate these complications, (2) compare results between ileal conduit (IC) and ileal neobladder (NB) groups, and (3) evaluate the suitability of interleukin-6 (IL-6) and procalcitonin (PCT) levels and culture results for wound drainage fluid (WDF) as early indicators of infection. Here, IL6 is linked to infection.